./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-tiling/mbpr5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/mbpr5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5503daab190ef8b57bdc3b49ed300bfd661cba05f76774439c2c92cf1668f08b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:34:18,421 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:34:18,522 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:34:18,529 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:34:18,531 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:34:18,566 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:34:18,567 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:34:18,570 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:34:18,571 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:34:18,571 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:34:18,571 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:34:18,573 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:34:18,573 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:34:18,573 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:34:18,576 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:34:18,576 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:34:18,577 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:34:18,577 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:34:18,577 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:34:18,577 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:34:18,578 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:34:18,578 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:34:18,582 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:34:18,583 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:34:18,583 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:34:18,583 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:34:18,583 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:34:18,584 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:34:18,584 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:34:18,584 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:34:18,585 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:34:18,585 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:34:18,585 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:34:18,585 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5503daab190ef8b57bdc3b49ed300bfd661cba05f76774439c2c92cf1668f08b [2024-11-09 00:34:18,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:34:18,912 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:34:18,915 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:34:18,916 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:34:18,917 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:34:18,918 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-tiling/mbpr5.c Unable to find full path for "g++" [2024-11-09 00:34:20,928 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:34:21,097 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:34:21,098 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/sv-benchmarks/c/array-tiling/mbpr5.c [2024-11-09 00:34:21,106 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk/data/94ea8f90c/484e03b1cb1341d99023882388d7155d/FLAGedbf781bf [2024-11-09 00:34:21,121 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk/data/94ea8f90c/484e03b1cb1341d99023882388d7155d [2024-11-09 00:34:21,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:34:21,126 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:34:21,127 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:34:21,128 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:34:21,136 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:34:21,136 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:34:21" (1/1) ... [2024-11-09 00:34:21,139 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eba15e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:21, skipping insertion in model container [2024-11-09 00:34:21,140 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:34:21" (1/1) ... [2024-11-09 00:34:21,173 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:34:21,350 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/sv-benchmarks/c/array-tiling/mbpr5.c[396,409] [2024-11-09 00:34:21,396 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:34:21,405 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:34:21,419 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/sv-benchmarks/c/array-tiling/mbpr5.c[396,409] [2024-11-09 00:34:21,447 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:34:21,465 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:34:21,465 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:21 WrapperNode [2024-11-09 00:34:21,465 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:34:21,467 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:34:21,467 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:34:21,467 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:34:21,475 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:21" (1/1) ... [2024-11-09 00:34:21,484 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:21" (1/1) ... [2024-11-09 00:34:21,518 INFO L138 Inliner]: procedures = 15, calls = 72, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 176 [2024-11-09 00:34:21,518 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:34:21,519 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:34:21,519 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:34:21,519 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:34:21,532 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:21" (1/1) ... [2024-11-09 00:34:21,533 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:21" (1/1) ... [2024-11-09 00:34:21,537 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:21" (1/1) ... [2024-11-09 00:34:21,537 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:21" (1/1) ... [2024-11-09 00:34:21,550 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:21" (1/1) ... [2024-11-09 00:34:21,555 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:21" (1/1) ... [2024-11-09 00:34:21,557 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:21" (1/1) ... [2024-11-09 00:34:21,559 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:21" (1/1) ... [2024-11-09 00:34:21,562 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:34:21,563 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:34:21,563 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:34:21,563 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:34:21,564 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:21" (1/1) ... [2024-11-09 00:34:21,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:34:21,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:34:21,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:34:21,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc59a2d5-3ca1-4c16-91e1-9dcea9ec6781/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:34:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:34:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:34:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:34:21,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:34:21,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:34:21,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:34:21,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:34:21,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:34:21,751 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:34:21,753 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:34:22,157 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-09 00:34:22,157 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:34:22,292 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:34:22,292 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:34:22,297 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:34:22 BoogieIcfgContainer [2024-11-09 00:34:22,297 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:34:22,298 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:34:22,298 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:34:22,309 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:34:22,309 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:34:22" (1/1) ... [2024-11-09 00:34:22,317 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:34:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:22,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 28 states and 42 transitions. [2024-11-09 00:34:22,372 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 42 transitions. [2024-11-09 00:34:22,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:34:22,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:22,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:23,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:23,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:23,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 43 transitions. [2024-11-09 00:34:23,122 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 43 transitions. [2024-11-09 00:34:23,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:34:23,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:23,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:23,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:23,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:23,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 34 states and 55 transitions. [2024-11-09 00:34:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 55 transitions. [2024-11-09 00:34:23,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:34:23,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:23,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:23,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:23,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:23,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:23,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 34 states and 54 transitions. [2024-11-09 00:34:23,778 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 54 transitions. [2024-11-09 00:34:23,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:34:23,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:23,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:23,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:23,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:24,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:24,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 54 transitions. [2024-11-09 00:34:24,055 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 54 transitions. [2024-11-09 00:34:24,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:34:24,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:24,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:24,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:34:24,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:24,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 30 states and 44 transitions. [2024-11-09 00:34:24,357 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 44 transitions. [2024-11-09 00:34:24,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:34:24,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:24,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:24,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:34:24,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:24,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 31 states and 45 transitions. [2024-11-09 00:34:24,597 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 45 transitions. [2024-11-09 00:34:24,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:34:24,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:24,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:24,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:34:25,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:25,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 34 states and 52 transitions. [2024-11-09 00:34:25,067 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 52 transitions. [2024-11-09 00:34:25,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:34:25,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:25,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:25,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:25,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:34:25,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:25,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 34 states and 50 transitions. [2024-11-09 00:34:25,240 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 50 transitions. [2024-11-09 00:34:25,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:34:25,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:25,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:25,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:25,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:34:25,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:25,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 51 transitions. [2024-11-09 00:34:25,541 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 51 transitions. [2024-11-09 00:34:25,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:34:25,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:25,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:25,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:25,761 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:34:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:26,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 36 states and 53 transitions. [2024-11-09 00:34:26,137 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 53 transitions. [2024-11-09 00:34:26,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:34:26,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:26,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:26,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:26,363 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:34:26,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:26,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 37 states and 55 transitions. [2024-11-09 00:34:26,441 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 55 transitions. [2024-11-09 00:34:26,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:34:26,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:26,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:26,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:26,571 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:34:26,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 38 states and 56 transitions. [2024-11-09 00:34:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2024-11-09 00:34:26,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:34:26,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:26,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:26,787 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:34:26,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:26,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 58 transitions. [2024-11-09 00:34:26,850 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 58 transitions. [2024-11-09 00:34:26,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:34:26,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:26,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:26,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:27,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:34:27,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:27,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 37 states and 54 transitions. [2024-11-09 00:34:27,226 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 54 transitions. [2024-11-09 00:34:27,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:34:27,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:27,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:27,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:29,944 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:34,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 60 states and 102 transitions. [2024-11-09 00:34:34,371 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 102 transitions. [2024-11-09 00:34:34,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:34:34,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:34,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:34,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:34,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:34:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:40,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 77 states and 138 transitions. [2024-11-09 00:34:40,249 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 138 transitions. [2024-11-09 00:34:40,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:34:40,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:40,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:40,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:40,752 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:34:41,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 78 states and 138 transitions. [2024-11-09 00:34:41,378 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 138 transitions. [2024-11-09 00:34:41,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:34:41,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:41,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:41,565 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:34:41,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:41,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 78 states and 135 transitions. [2024-11-09 00:34:41,985 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 135 transitions. [2024-11-09 00:34:41,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:34:41,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:41,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:42,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:42,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:34:42,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:42,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 80 states and 137 transitions. [2024-11-09 00:34:42,900 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 137 transitions. [2024-11-09 00:34:42,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:34:42,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:42,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:42,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:43,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:34:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:43,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 82 states and 139 transitions. [2024-11-09 00:34:43,457 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 139 transitions. [2024-11-09 00:34:43,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:34:43,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:43,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:43,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:43,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:34:46,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:46,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 89 states and 153 transitions. [2024-11-09 00:34:46,636 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 153 transitions. [2024-11-09 00:34:46,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:34:46,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:46,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:46,929 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:34:47,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:47,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 90 states and 153 transitions. [2024-11-09 00:34:47,857 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 153 transitions. [2024-11-09 00:34:47,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:34:47,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:47,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:48,236 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:34:48,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 90 states and 150 transitions. [2024-11-09 00:34:48,397 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 150 transitions. [2024-11-09 00:34:48,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:34:48,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:48,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:51,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:34:58,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:58,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 110 states and 184 transitions. [2024-11-09 00:34:58,815 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 184 transitions. [2024-11-09 00:34:58,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:34:58,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:58,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:58,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:59,793 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:35:01,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 112 states and 188 transitions. [2024-11-09 00:35:01,509 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 188 transitions. [2024-11-09 00:35:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:35:01,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:01,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:01,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:01,818 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:35:05,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:05,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 116 states and 191 transitions. [2024-11-09 00:35:05,662 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 191 transitions. [2024-11-09 00:35:05,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:35:05,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:05,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:05,962 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:35:06,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:06,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 118 states and 194 transitions. [2024-11-09 00:35:06,910 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 194 transitions. [2024-11-09 00:35:06,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:35:06,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:06,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:07,389 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:35:10,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:10,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 124 states and 204 transitions. [2024-11-09 00:35:10,733 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 204 transitions. [2024-11-09 00:35:10,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:35:10,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:10,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:10,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:11,141 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:35:11,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:11,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 125 states and 204 transitions. [2024-11-09 00:35:11,766 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 204 transitions. [2024-11-09 00:35:11,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:35:11,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:11,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:12,928 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:35:14,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:14,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 100 states and 159 transitions. [2024-11-09 00:35:14,271 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 159 transitions. [2024-11-09 00:35:14,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:35:14,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:14,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:14,547 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:35:14,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:14,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 100 states and 156 transitions. [2024-11-09 00:35:14,957 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 156 transitions. [2024-11-09 00:35:14,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:35:14,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:14,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:14,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:18,367 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:35:28,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:28,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 118 states and 193 transitions. [2024-11-09 00:35:28,288 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 193 transitions. [2024-11-09 00:35:28,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:35:28,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:28,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:28,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:28,677 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:35:32,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:32,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 110 states and 177 transitions. [2024-11-09 00:35:32,739 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 177 transitions. [2024-11-09 00:35:32,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:35:32,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:32,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:32,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:33,141 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:35:34,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:34,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 112 states and 180 transitions. [2024-11-09 00:35:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 180 transitions. [2024-11-09 00:35:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:35:34,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:34,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:39,329 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:45,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 117 states and 203 transitions. [2024-11-09 00:35:45,567 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 203 transitions. [2024-11-09 00:35:45,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:35:45,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:45,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:45,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:49,651 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:53,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:53,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 121 states and 207 transitions. [2024-11-09 00:35:53,048 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 207 transitions. [2024-11-09 00:35:53,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:35:53,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:53,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:56,214 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:36:10,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:10,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 139 states and 251 transitions. [2024-11-09 00:36:10,234 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 251 transitions. [2024-11-09 00:36:10,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:36:10,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:10,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:10,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:36:29,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:29,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 164 states and 304 transitions. [2024-11-09 00:36:29,330 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 304 transitions. [2024-11-09 00:36:29,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:36:29,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:29,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:29,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:29,900 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:36:31,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:31,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 166 states and 304 transitions. [2024-11-09 00:36:31,755 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 304 transitions. [2024-11-09 00:36:31,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:36:31,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:31,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:32,238 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:36:39,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:39,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 170 states and 311 transitions. [2024-11-09 00:36:39,127 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 311 transitions. [2024-11-09 00:36:39,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:36:39,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:39,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:39,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:39,384 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:36:40,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:40,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 171 states and 312 transitions. [2024-11-09 00:36:40,481 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 312 transitions. [2024-11-09 00:36:40,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:36:40,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:40,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:40,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:45,151 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:37:05,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:05,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 193 states and 365 transitions. [2024-11-09 00:37:05,959 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 365 transitions. [2024-11-09 00:37:05,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:37:05,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:05,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:06,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:08,690 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:37:11,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:11,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 195 states and 365 transitions. [2024-11-09 00:37:11,167 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 365 transitions. [2024-11-09 00:37:11,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:37:11,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:11,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:11,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:11,976 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:37:15,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:15,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 197 states and 367 transitions. [2024-11-09 00:37:15,387 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 367 transitions. [2024-11-09 00:37:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:37:15,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:15,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:15,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:15,921 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:37:18,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:18,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 199 states and 369 transitions. [2024-11-09 00:37:18,409 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 369 transitions. [2024-11-09 00:37:18,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:37:18,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:18,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:19,659 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:37:21,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:21,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 199 states and 366 transitions. [2024-11-09 00:37:21,953 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 366 transitions. [2024-11-09 00:37:21,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:37:21,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:21,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:21,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:22,237 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:37:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 201 states and 367 transitions. [2024-11-09 00:37:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 367 transitions. [2024-11-09 00:37:24,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:37:24,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:24,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:24,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:24,679 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:37:35,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:35,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 211 states and 383 transitions. [2024-11-09 00:37:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 383 transitions. [2024-11-09 00:37:35,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:37:35,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:35,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:35,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:35,493 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:37:38,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:38,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 205 states and 369 transitions. [2024-11-09 00:37:38,029 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 369 transitions. [2024-11-09 00:37:38,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:37:38,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:38,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:38,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:38,332 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:37:39,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:39,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 200 states and 361 transitions. [2024-11-09 00:37:39,566 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 361 transitions. [2024-11-09 00:37:39,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:37:39,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:39,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:39,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:38:04,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:04,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 220 states and 423 transitions. [2024-11-09 00:38:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 423 transitions. [2024-11-09 00:38:04,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:38:04,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:04,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:05,510 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:38:07,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:07,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 218 states and 417 transitions. [2024-11-09 00:38:07,251 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 417 transitions. [2024-11-09 00:38:07,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:38:07,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:07,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:07,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:07,817 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:38:09,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:09,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 216 states and 411 transitions. [2024-11-09 00:38:09,227 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 411 transitions. [2024-11-09 00:38:09,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:38:09,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:09,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:09,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:09,476 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:38:12,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:12,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 218 states and 415 transitions. [2024-11-09 00:38:12,007 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 415 transitions. [2024-11-09 00:38:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:38:12,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:12,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:12,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:12,255 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:38:24,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:24,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 228 states and 431 transitions. [2024-11-09 00:38:24,386 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 431 transitions. [2024-11-09 00:38:24,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:38:24,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:24,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:24,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:24,614 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:38:26,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:26,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 229 states and 431 transitions. [2024-11-09 00:38:26,091 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 431 transitions. [2024-11-09 00:38:26,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:38:26,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:26,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:26,352 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:38:29,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:29,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 220 states and 411 transitions. [2024-11-09 00:38:29,161 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 411 transitions. [2024-11-09 00:38:29,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:38:29,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:29,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:29,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:29,415 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:38:31,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:31,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 215 states and 403 transitions. [2024-11-09 00:38:31,127 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 403 transitions. [2024-11-09 00:38:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:38:31,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:31,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:35,731 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:38:54,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:54,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 227 states and 423 transitions. [2024-11-09 00:38:54,929 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 423 transitions. [2024-11-09 00:38:54,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:38:54,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:54,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:55,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:57,388 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:39:00,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:00,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 224 states and 418 transitions. [2024-11-09 00:39:00,294 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 418 transitions. [2024-11-09 00:39:00,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:39:00,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:00,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:00,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:00,554 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:39:03,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:03,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 226 states and 422 transitions. [2024-11-09 00:39:03,468 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 422 transitions. [2024-11-09 00:39:03,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:39:03,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:03,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:03,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:03,883 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:39:16,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:16,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 236 states and 440 transitions. [2024-11-09 00:39:16,518 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 440 transitions. [2024-11-09 00:39:16,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:39:16,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:16,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:16,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:16,958 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:39:18,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:18,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 237 states and 440 transitions. [2024-11-09 00:39:18,437 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 440 transitions. [2024-11-09 00:39:18,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:39:18,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:18,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:18,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:18,716 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:39:21,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:21,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 225 states and 415 transitions. [2024-11-09 00:39:21,709 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 415 transitions. [2024-11-09 00:39:21,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:39:21,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:21,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:21,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:22,146 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:39:23,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:23,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 218 states and 404 transitions. [2024-11-09 00:39:23,692 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 404 transitions. [2024-11-09 00:39:23,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:39:23,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:23,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:28,236 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 38 proven. 18 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:40:05,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:05,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 241 states and 475 transitions. [2024-11-09 00:40:05,746 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 475 transitions. [2024-11-09 00:40:05,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:40:05,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:05,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:06,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:14,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:40:19,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:19,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 243 states and 476 transitions. [2024-11-09 00:40:19,381 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 476 transitions. [2024-11-09 00:40:19,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:40:19,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:19,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:19,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:40:28,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:28,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 245 states and 480 transitions. [2024-11-09 00:40:28,940 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 480 transitions. [2024-11-09 00:40:28,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:40:28,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:28,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:29,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:32,243 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:40:46,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:46,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 251 states and 490 transitions. [2024-11-09 00:40:46,575 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 490 transitions. [2024-11-09 00:40:46,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:40:46,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:46,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:46,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:48,320 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:40:50,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:50,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 249 states and 487 transitions. [2024-11-09 00:40:50,237 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 487 transitions. [2024-11-09 00:40:50,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:40:50,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:50,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:52,466 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:41:37,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:37,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 280 states and 549 transitions. [2024-11-09 00:41:37,779 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 549 transitions. [2024-11-09 00:41:37,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:41:37,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:37,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:37,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:38,748 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:41:47,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:47,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 284 states and 551 transitions. [2024-11-09 00:41:47,156 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 551 transitions. [2024-11-09 00:41:47,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:41:47,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:47,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:47,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:47,596 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:42:00,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:00,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 291 states and 565 transitions. [2024-11-09 00:42:00,213 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 565 transitions. [2024-11-09 00:42:00,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:42:00,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:00,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:00,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:42:03,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:03,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 292 states and 566 transitions. [2024-11-09 00:42:03,496 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 566 transitions. [2024-11-09 00:42:03,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:42:03,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:03,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:03,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:04,422 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 57 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:42:07,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:07,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 293 states and 568 transitions. [2024-11-09 00:42:07,628 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 568 transitions. [2024-11-09 00:42:07,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:42:07,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:07,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:08,069 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 57 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:42:09,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:09,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 294 states and 570 transitions. [2024-11-09 00:42:09,518 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 570 transitions. [2024-11-09 00:42:09,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:42:09,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:09,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:09,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:09,928 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 57 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:42:11,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:11,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 295 states and 573 transitions. [2024-11-09 00:42:11,970 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 573 transitions. [2024-11-09 00:42:11,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:42:11,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:11,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:11,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:12,452 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 57 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:42:14,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 296 states and 576 transitions. [2024-11-09 00:42:14,797 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 576 transitions. [2024-11-09 00:42:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:42:14,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:14,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:17,827 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:42:21,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:21,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 296 states and 573 transitions. [2024-11-09 00:42:21,843 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 573 transitions. [2024-11-09 00:42:21,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:42:21,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:21,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:21,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:34,399 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 41 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:43:22,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:22,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 324 states and 624 transitions. [2024-11-09 00:43:22,113 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 624 transitions. [2024-11-09 00:43:22,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:43:22,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:22,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:22,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:22,971 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:43:24,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:24,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 325 states and 624 transitions. [2024-11-09 00:43:24,615 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 624 transitions. [2024-11-09 00:43:24,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:43:24,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:24,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:31,251 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 41 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:43:32,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:32,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 326 states and 624 transitions. [2024-11-09 00:43:32,837 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 624 transitions. [2024-11-09 00:43:32,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:43:32,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:32,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:32,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:33,803 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:43:37,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:37,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 328 states and 627 transitions. [2024-11-09 00:43:37,834 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 627 transitions. [2024-11-09 00:43:37,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:43:37,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:37,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:37,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:43,919 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 41 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:43:46,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:46,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 329 states and 627 transitions. [2024-11-09 00:43:46,406 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 627 transitions. [2024-11-09 00:43:46,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:43:46,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:46,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:46,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:50,789 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 41 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:43:57,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:57,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 332 states and 628 transitions. [2024-11-09 00:43:57,236 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 628 transitions. [2024-11-09 00:43:57,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:43:57,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:57,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:57,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:58,291 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:44:02,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:02,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 334 states and 630 transitions. [2024-11-09 00:44:02,971 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 630 transitions. [2024-11-09 00:44:02,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:44:02,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:02,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:03,401 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-09 00:44:07,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:07,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 336 states and 631 transitions. [2024-11-09 00:44:07,003 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 631 transitions. [2024-11-09 00:44:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:44:07,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:07,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:09,942 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 9 proven. 25 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:44:15,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:15,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 337 states and 633 transitions. [2024-11-09 00:44:15,880 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 633 transitions. [2024-11-09 00:44:15,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:44:15,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:15,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:15,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:16,829 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-09 00:44:39,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:39,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 349 states and 653 transitions. [2024-11-09 00:44:39,767 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 653 transitions. [2024-11-09 00:44:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:44:39,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:39,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:40,404 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-09 00:44:46,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 349 states and 649 transitions. [2024-11-09 00:44:46,820 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 649 transitions. [2024-11-09 00:44:46,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:44:46,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:46,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:46,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:47,309 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-09 00:44:49,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:49,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 350 states and 649 transitions. [2024-11-09 00:44:49,370 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 649 transitions. [2024-11-09 00:44:49,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:44:49,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:49,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:51,377 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:44:56,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:56,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 352 states and 652 transitions. [2024-11-09 00:44:56,901 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 652 transitions. [2024-11-09 00:44:56,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:44:56,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:56,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:57,972 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 27 proven. 18 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:45:00,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 350 states and 646 transitions. [2024-11-09 00:45:00,257 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 646 transitions. [2024-11-09 00:45:00,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:45:00,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:00,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:01,213 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 27 proven. 18 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:45:03,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:03,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 351 states and 646 transitions. [2024-11-09 00:45:03,493 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 646 transitions. [2024-11-09 00:45:03,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:45:03,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:03,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:04,028 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 00:45:08,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:08,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 353 states and 650 transitions. [2024-11-09 00:45:08,355 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 650 transitions. [2024-11-09 00:45:08,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:45:08,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:08,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:08,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:08,691 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 00:45:32,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 365 states and 670 transitions. [2024-11-09 00:45:32,122 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 670 transitions. [2024-11-09 00:45:32,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:45:32,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:32,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:32,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:32,627 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 00:45:34,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:34,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 366 states and 670 transitions. [2024-11-09 00:45:34,847 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 670 transitions. [2024-11-09 00:45:34,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:45:34,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:34,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:34,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:35,159 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 00:45:41,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:41,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 366 states and 666 transitions. [2024-11-09 00:45:41,496 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 666 transitions. [2024-11-09 00:45:41,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:45:41,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:41,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:41,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:41,839 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 00:45:44,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:44,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 367 states and 666 transitions. [2024-11-09 00:45:44,123 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 666 transitions. [2024-11-09 00:45:44,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:45:44,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:44,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:44,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:47,398 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 16 proven. 29 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:45:52,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:52,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 323 states and 594 transitions. [2024-11-09 00:45:52,771 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 594 transitions. [2024-11-09 00:45:52,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:45:52,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:52,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:53,835 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 80 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:46:01,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:01,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 324 states and 596 transitions. [2024-11-09 00:46:01,550 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 596 transitions. [2024-11-09 00:46:01,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:46:01,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:01,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:01,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:07,014 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:46:48,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:48,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 342 states and 627 transitions. [2024-11-09 00:46:48,638 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 627 transitions. [2024-11-09 00:46:48,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:46:48,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:48,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:48,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:00,656 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 1 proven. 41 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked.